Duffin, C.J. (1982)
Teeth of a new selachian from the Upper Triassic of England. Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1982(3), 156–166
Duffin, C.J. & Coupatez, P. & Lepage, J.-C. & Wouters, G. (1983)
Rhaetian (Upper Triassic) marine faunas from “Le golfe du Luxembourg” in Belgium (preliminary note). Bulletin de la Société Belge de Géologie, 92(4), 311–315
Delsate, D. & Lepage, J.-C. (1991)
Requins et raies en Lorraine. Geolor Magazine, 3: 6–9
Delsate, D. (1993)
Synthèse des faunes d'élasmobranches du Trias et du Jurassique de Lorraine. Cossmanniana, Hors–série 2, 52–55
Dineley, D.L. & Metcalf, S.J. (1999)
Chapter 11 – British Triassic fossil fishes sites. In Dineley, D. & Metcalf, S. 1999. Fossil Fishes of Great Britain. Geological Conservation Review Series No. 16. JNCC, Peterborough, ISBN 1 86107 470 0 (pp. 327–351).
Ginter, M. & Hampe, O. & Duffin, C.J. (2010)
Handbook of Paleoichthyology, Vol. 3D: Chondrichthyes Paleozoic Elasmobranchii: Teeth Verlag Dr. Friedrich Pfeil, pp. 168, 154 fig., 4 Tab.
Allard, H. & Carpenter, S.C. & Duffin, C.J. & Benton, M.J. (2015)
Microvertebrates from the classic Rhaetian bone beds of Manor Farm Quarry, near Aust (Bristol, UK). Proceedings of the Geologists' Association, 126(6), 762–776
DOI: 10.1016/j.pgeola.2015.09.002
Mears, E.M. & Rossi, V. & MacDonald, E. & Coleman, G. & Davies, T.G. & Arias-Riesgo, C. & Hildebrandt, C. & Thiel, H. & Duffin, C.J. & Whiteside, D.I. & Benton, M.J. (2016)
The Rhaetian (Late Triassic) vertebrates of Hampstead Farm Quarry, Gloucestershire, UK. Proceedings of the Geologists' Association, 127(4), 478–505
DOI: 10.1016/j.pgeola.2016.05.003
Ronan, J. & Duffin, C.J. & Hildebrandt, C. & Parker, A. & Hutchinson, D. & Copp, C. & Benton, M.J. (2020)
Beginning of Mesozoic marine overstep of the Mendips: The Rhaetian and its fauna at Hapsford Bridge, Vallis Vale, Somerset, UK. Proceedings of the Geologists' Association, 131(5), 578–594
Duffin, C.J. (2021)
A replacement name for the preoccupied genus name Vallisia Duffin, 1982 (Chondrichthyes: Neoselachii). Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 301(2), 229–232
DOI: 10.1127/njgpa/2021/1005